TA = 25°C," />
參數(shù)資料
型號: AD7877ACBZ-REEL
廠商: Analog Devices Inc
文件頁數(shù): 2/45頁
文件大?。?/td> 0K
描述: IC CTRLR TOUCH SCREEN 25-WLCSP
標(biāo)準(zhǔn)包裝: 10,000
類型: 電阻
觸摸面板接口: 4 線
輸入數(shù)/鍵: 1 TSC
分辨率(位): 12 b
評估套件: 可供
數(shù)據(jù)接口: 串行,SPI?
數(shù)據(jù)速率/采樣率 (SPS,BPS): 125k
電壓基準(zhǔn): 外部,內(nèi)部
電源電壓: 2.7 V ~ 5.25 V
電流 - 電源: 1µA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 25-UFBGA,WLCSP
供應(yīng)商設(shè)備封裝: 25-WLCSP
包裝: 帶卷 (TR)
配用: EVAL-AD7877EBZ-ND - BOARD EVALUATION FOR AD7877
Data Sheet
AD7877
Rev. D | Page 9 of 44
TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25°C, VCC = 2.7 V, VREF = 2.5 V, fSAMPLE = 125 kHz, fDCLK = 16 × fSAMPLE = 2 MHz, unless otherwise noted.
800
700
600
500
–50
–30
–10
0
30
50
70
90
03796-030
TEMPERATURE (
°C)
CURRENT
(
A)
ADC AND REF
ADC, REF, AND DAC
Figure 6. Supply Current vs. Temperature
1000
400
500
600
700
800
900
2.0
2.3
2.6
2.9
3.2
3.5
3.8
4.1
4.4
4.7
5.0
03796-031
VCC (V)
CURRENT
(
A)
ADC AND REF
ADC, REF, AND DAC
Figure 7. Supply Current vs. VCC
0.6
–0.6
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
–50
–30
–10
10
30
50
70
90
03796-039
TEMPERATURE (
°C)
DELTA
FROM
25
°C
(LSB)
Figure 8. Change in ADC Gain vs. Temperature
200
80
100
120
140
160
180
–50
–30
–10
10
30
50
70
90
03796-032
TEMPERATURE (
°C)
CURRENT
(nA)
Figure 9. Full Power-Down IDD vs. Temperature
0.6
–0.6
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
–50
–30
–10
10
30
50
70
90
03796-040
TEMPERATURE (
°C)
DELTA
FROM
25
°C
(LSB)
Figure 10. Change in ADC Offset vs. Temperature
1.0
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
0
500
1000
1500
2000
2500
3000
3500
4000
03796-044
CODE
INL
(LSB)
Figure 11. ACD INL Plot
相關(guān)PDF資料
PDF描述
MS27497E24F35S CONN RCPT 128POS WALL MNT W/SCKT
MS3106R32-17PY CONN PLUG 4POS STRAIGHT W/PINS
VI-24D-IW-B1 CONVERTER MOD DC/DC 85V 100W
VI-24B-IW-B1 CONVERTER MOD DC/DC 95V 100W
VE-J54-MX-F1 CONVERTER MOD DC/DC 48V 75W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7877ACBZ-REEL7 功能描述:IC CTRLR TOUCH SCREEN 25-WLCSP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 觸摸屏控制器 系列:- 標(biāo)準(zhǔn)包裝:96 系列:- 類型:- 觸摸面板接口:- 輸入數(shù)/鍵:- 分辨率(位):- 評估套件:* 數(shù)據(jù)接口:- 數(shù)據(jù)速率/采樣率 (SPS,BPS):- 電壓基準(zhǔn):- 電源電壓:- 電流 - 電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:16-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR)
AD7877ACP 制造商:Analog Devices 功能描述:TOUCH SCREEN CNTRLR 32LFCSP - Bulk
AD7877ACP-500RL7 制造商:Analog Devices 功能描述:TOUCH SCREEN CONTROLLER
AD7877ACP-REEL 制造商:AD 制造商全稱:Analog Devices 功能描述:Touch Screen Controller
AD7877ACP-REEL7 制造商:Analog Devices 功能描述:TOUCH SCREEN CONTROLLER